To check if a number is perfect in MATLAB, you can write a function that sums up all of its divisors, excluding itself, and checks if the sum is equal to the original number. Here's an implementation of this algorithm:
main.m215 chars11 lines
The function takes in a number and returns a boolean indicating whether it is a perfect number or not. It first initializes a variable divisorSum
to 0, and then loops through all the numbers from 1 to number-1
. If the current number is a divisor of number
, it adds it to divisorSum
. After the loop, the function checks if divisorSum
is equal to number
and returns the result.
You can call this function with any number to see if it is perfect. For example:
main.m38 chars5 lines
This returns true
because 28 is a perfect number.
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